1 min = 60 s → 12 min = 12 × 60 s = 720 s.
12 minutes= 720 seconds 45 minutes= 2700 seconds 17 minutes= 1020 seconds Altogether= 4440 seconds 4440 seconds= 74 minutes
14min 12 seconds
1 min = 60 seconds 2 min = 120 seconds 3 min = 180 seconds (3 min + 25 seconds) = (180 seconds + 25 seconds) = 205 seconds
1,740 seconds.
540 seconds
420 seconds
180 seconds.
330 seconds
there are 4,920 seconds in 1 hour 22 min.
60
60